Avery 79994 Heavy-Duty Vinyl EZD Ring Reference Binder, Label Holder, 4" Capacity, Black

Heavy-duty binder features One Touch EZD locking rings that open with ease and keep pages secure. Gap-Free ring design prevents gapping and misalignment of rings. Pages lie flat with these back-mounted rings. EZD rings hold up to 50 percent more than same-size round rings. 4" ring capacity accommodates approximately 780 sheets. Wide front and back binder panels fully cover standard dividers and sheet protectors so you can keep your letter-size paperwork and tabs protected. Binder also offers exposed rivets on back, a spine label holder for easy identification and sturdy chipboard core. Four durable, clear interior pockets store handouts and loose or unpunched pages. Each pocket holds up to 40 sheets. Cover material is PVC-free polypropylene.